<template>
 <div>
  御剑乘风来,除魔天地间!===sun3==={{ff}}
  <button @click="change">我是sun,要改变father传递过来的值</button>
 </div>
</template>
<script>
export default{
    name:'',
    inject:['ff','say'],
    data () {
        return {
            
        }
    },
    created () {
    },
    computed:{
    },
    methods:{
      change(){
        this.say('爷爷你好,我是孙子')
      }
      
    }
}
</script>
<style lang='less'  scoped>
    
</style>
